selection and matrixbox to define values, it's much better than a text field.
- add composition to categories of ApparelModel property sheet to be able to
store composition ont Apparel Model objects
- add Mapped Value to allow and hidden content types to be able to store
composition values

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29230 20353a03-c40f-0410-a6d1-a30d3c3de9de